小恐龍快跑，不要被逮到拉~ python製作小恐龍游戲

前言

嗨嘍~大家好呀，這裡是魔王吶 !

這個小恐龍熟悉叭，相信你在摸魚得時候玩過它~

這是谷歌流量器中很有名的彩蛋：當你網路出現問題時，就會出現一個“小恐龍游戲”。

當然你如果想要直接進行游戲，可以在地址欄輸入：chrome://dino

那麼今天我們得目的就是：用python來製作一個仿製的“小恐龍游戲”！

開發工具：

Python版本：3.6.4

相關模塊：

pygame模塊；以及一些python自帶的模塊。

如果安裝python第三方模塊:

1. win + R 輸入 cmd 點擊確定, 輸入安裝命令 pip install 模塊名 (pip install pygame) 回車

2. 在pycharm中點擊Terminal(終端) 輸入安裝命令

準備素材

圖片

音樂

代碼

運行代碼文件：Game7.py

導入模塊

import cfg
import sys
import random
import pygame
from modules.sprites.scene import *
from modules.sprites.obstacle import *
from modules.sprites.dinosaur import *
from modules.interfaces.gameend import GameEndInterface
from modules.interfaces.gamestart import GameStartInterface
需要源碼、素材可加261823976

游戲初始化

'''main'''
def main(highest_score):
    pygame.init()
    screen = pygame.display.set_mode(cfg.SCREENSIZE)
    pygame.display.set_caption('T-Rex Rush —— 青燈教育 小恐龍')

導入所有聲音文件

    sounds = {}
    for key, value in cfg.AUDIO_PATHS.items():
        sounds[key] = pygame.mixer.Sound(value)

游戲開始界面

    GameStartInterface(screen, sounds, cfg)

定義一些游戲中必要的元素和變數

    score = 0
    score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(534, 15), bg_color=cfg.BACKGROUND_COLOR)
    highest_score = highest_score
    highest_score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(435, 15), bg_color=cfg.BACKGROUND_COLOR, is_highest=True)
    dino = Dinosaur(cfg.IMAGE_PATHS['dino'])
    ground = Ground(cfg.IMAGE_PATHS['ground'], position=(0, cfg.SCREENSIZE[1]))
    cloud_sprites_group = pygame.sprite.Group()
    cactus_sprites_group = pygame.sprite.Group()
    ptera_sprites_group = pygame.sprite.Group()
    add_obstacle_timer = 0
    score_timer = 0

游戲主迴圈

    clock = pygame.time.Clock()
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                sys.exit()
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_SPACE or event.key == pygame.K_UP:
                    dino.jump(sounds)
                elif event.key == pygame.K_DOWN:
                    dino.duck()
            elif event.type == pygame.KEYUP and event.key == pygame.K_DOWN:
                dino.unduck()
        screen.fill(cfg.BACKGROUND_COLOR)
需要源碼、素材可加261823976

--隨機添加雲

        if len(cloud_sprites_group) < 5 and random.randrange(0, 300) == 10:
            cloud_sprites_group.add(Cloud(cfg.IMAGE_PATHS['cloud'], position=(cfg.SCREENSIZE[0], random.randrange(30, 75))))

--隨機添加仙人掌/飛龍

        add_obstacle_timer += 1
        if add_obstacle_timer > random.randrange(50, 150):
            add_obstacle_timer = 0
            random_value = random.randrange(0, 10)
            if random_value >= 5 and random_value <= 7:
                cactus_sprites_group.add(Cactus(cfg.IMAGE_PATHS['cacti']))
            else:
                position_ys = [cfg.SCREENSIZE[1]*0.82, cfg.SCREENSIZE[1]*0.75, cfg.SCREENSIZE[1]*0.60, cfg.SCREENSIZE[1]*0.20]
                ptera_sprites_group.add(Ptera(cfg.IMAGE_PATHS['ptera'], position=(600, random.choice(position_ys))))

--更新游戲元素

        dino.update()
        ground.update()
        cloud_sprites_group.update()
        cactus_sprites_group.update()
        ptera_sprites_group.update()
        score_timer += 1
        if score_timer > (cfg.FPS//12):
            score_timer = 0
            score += 1
            score = min(score, 99999)
            if score > highest_score:
                highest_score = score
            if score % 100 == 0:
                sounds['point'].play()
            if score % 1000 == 0:
                ground.speed -= 1
                for item in cloud_sprites_group:
                    item.speed -= 1
                for item in cactus_sprites_group:
                    item.speed -= 1
                for item in ptera_sprites_group:
                    item.speed -= 1

--碰撞檢測

        for item in cactus_sprites_group:
            if pygame.sprite.collide_mask(dino, item):
                dino.die(sounds)
        for item in ptera_sprites_group:
            if pygame.sprite.collide_mask(dino, item):
                dino.die(sounds)

--將游戲元素畫到屏幕上

        dino.draw(screen)
        ground.draw(screen)
        cloud_sprites_group.draw(screen)
        cactus_sprites_group.draw(screen)
        ptera_sprites_group.draw(screen)
        score_board.set(score)
        highest_score_board.set(highest_score)
        score_board.draw(screen)
        highest_score_board.draw(screen)
需要源碼、素材可加261823976

--更新屏幕

        pygame.display.update()
        clock.tick(cfg.FPS)

--游戲是否結束

        if dino.is_dead:
            break

游戲結束界面

    return GameEndInterface(screen, cfg), highest_score
'''run'''
if __name__ == '__main__':
    highest_score = 0
    while True:
        flag, highest_score = main(highest_score)
        if not flag: break

配置代碼文件：cfg.py

導入模塊

import os

屏幕大小

SCREENSIZE = (600, 150)

FPS

FPS = 60

音頻素材路徑

AUDIO_PATHS = {
    'die': os.path.join(os.getcwd(), 'resources/audios/die.wav'),
    'jump': os.path.join(os.getcwd(), 'resources/audios/jump.wav'),
    'point': os.path.join(os.getcwd(), 'resources/audios/point.wav')
}

圖片素材路徑

IMAGE_PATHS = {
    'cacti': [os.path.join(os.getcwd(), 'resources/images/cacti-big.png'),
              os.path.join(os.getcwd(), 'resources/images/cacti-small.png')],
    'cloud': os.path.join(os.getcwd(), 'resources/images/cloud.png'),
    'dino': [os.path.join(os.getcwd(), 'resources/images/dino.png'),
             os.path.join(os.getcwd(), 'resources/images/dino_ducking.png')],
    'gameover': os.path.join(os.getcwd(), 'resources/images/gameover.png'),
    'ground': os.path.join(os.getcwd(), 'resources/images/ground.png'),
    'numbers': os.path.join(os.getcwd(), 'resources/images/numbers.png'),
    'ptera': os.path.join(os.getcwd(), 'resources/images/ptera.png'),
    'replay': os.path.join(os.getcwd(), 'resources/images/replay.png')
}

背景顏色

BACKGROUND_COLOR = (235, 235, 235)
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)

效果

尾語

人的一生就像在攀登高峰，勤奮是你踏實穩健的雙腳，

信念是你指引前行的嚮導，勇敢是你孜孜追尋的恆心。

開心日到了，願你站穩雙腳，確定方向，向著你的理想巔峰勇敢前行，

不用怕，未來就在你的腳下。

—— 心靈雞湯

本文章到這裡就結束啦~感興趣的小伙伴可以複製代碼去試試哦